Bearing 6311-Z-NR (NKE)

Deep groove ball bearings 6311-Z-NR

Bearing number : 6311-Z-NR

Size (mm) : 55x120x29

Brand : NKE

Bore Diameter (mm) : 55

Outer Diameter (mm) : 120

Width (mm) : 29

Bearing dimensions and specification in NKE catalogue:

d - 55 mm

D - 120 mm

B - 29 mm

C - 29 mm

a - 4,06 mm

b - 3,1 mm

f - 2,82 mm

r1 min. - 2 mm

r2 min. - 2 mm

D1 - 115,21 mm

D2 - 129,7 mm

Weight - 1,39 Kg

Basic dynamic load rating (C) - 72 kN

Basic static load rating (C0) - 44,8 kN

Limiting speed - 5300 r/min

Designation

Bore Dia, mm

Outer Dia, mm: